Lens connector

Abstract

A lens connector is provided. The lens connector connects a document camera and a microscope. The lens connector comprises a lapping part and a cylindrical sleeve. The lapping part comprises a microscope eyepiece lapping end and a DC lens lapping end. A plurality of elastic pieces are formed on the microscope eyepiece lapping end, wherein an outer screw thread is formed on an outer sidewall of the elastic pieces. The DC lens lapping end connects the lens of the DC. The cylindrical sleeve comprises an axial through-hole, wherein an inner screw thread is formed along axial through-hole. The inner screw to thread of the cylindrical sleeve is adapted to the outer screw thread of the elastic pieces such that when the cylindrical sleeve rotates in a specific direction, the elastic pieces are simultaneously bent to fasten the eyepiece of the microscope.

1 . A lens connector to connect a document camera and a microscope, wherein the lens connector comprises:
 a lapping part comprising:
 a microscope eyepiece lapping end comprising a plurality of elastic pieces, wherein an outer screw thread is formed on an outer sidewall of the elastic pieces; and 
 a DC lens lapping end to connect the lens of the document camera; 
   and   a cylindrical sleeve comprising an axial through-hole, wherein an inner screw thread is formed along the axial through-hole, the inner screw thread of the cylindrical sleeve is adapted to the outer screw thread of the elastic pieces such that when the cylindrical sleeve rotates in a specific direction, the elastic pieces are simultaneously bent to fasten an eyepiece of the microscope.   
     
     
         2 . The lens connector of  claim 1 , wherein lapping part further comprises:
 a first lapping part, wherein the microscope eyepiece lapping end is formed on the first lapping part;   a second lapping part to be connected to the first lapping part, wherein the DC lens lapping end is formed on the second lapping part; and   a group of lens placed between the first and the second lapping parts when the first and the second lapping parts are connected to each other to change the position and the diameter of the exit pupil of the eyepiece of the microscope.   
     
     
         3 . The lens connector of  claim 2 , wherein the group of lens is embedded in a containing space formed when the first and the second lapping parts are connected to each other. 
     
     
         4 . The lens connector of  claim 1 , wherein the plurality of elastic pieces are metal or plastic. 
     
     
         5 . A lens connector to connect a document camera and a microscope, wherein the lens connector comprises:
 a lapping part comprising:
 a first lapping part, wherein a microscope eyepiece lapping end comprising a plurality of elastic pieces is formed on the first lapping part and an outer screw thread is formed on an outer sidewall of the elastic pieces; 
 a second lapping part to be connected to the first lapping part, wherein the DC lens lapping end is formed on the second lapping part to connect the lens of the document camera; and 
 a group of lenses placed between the first and the second lapping parts when the first and the second lapping parts are connected to each other to change the position and the diameter of the exit pupil of an eyepiece of the microscope; and 
   a cylindrical sleeve comprising an axial through-hole, wherein an inner screw thread is formed along the axial through-hole, the inner screw thread of the cylindrical sleeve is adapted to the outer screw thread of the elastic pieces such that when the cylindrical sleeve rotates in a specific direction, the elastic pieces are simultaneously bent to fasten the eyepiece of the microscope.   
     
     
         6 . The lens connector of  claim 5 , wherein the group of lens is embedded in a containing space formed when the first and the second lapping parts are connected to each other. 
     
     
         7 . The lens connector of  claim 5 , wherein the plurality of elastic pieces are metal or plastic.